- Clay-tempered T10 high-carbon steel blade with authentic hamon
- Aged bronze tsuba, menuki, and fittings
- Real rayskin handle wrap over a solid wood core
- Solid wood saya finished in deep emerald green
- Made to order — ships from our forge partner in ~2 weeks
- For display, collection, and training use only. Not sold to minors.
The name Suiha (翠波) draws its meaning from two characters: 翠, the jade-green of kingfisher feathers and deep water, and 波, the wave that never stops moving. Together they describe a blade the color of the ocean at its most unreadable depth — calm on the surface, restless underneath.
This katana is clay-tempered by hand in T10 high-carbon steel, a process that leaves behind a genuine hamon along the edge — no two blades develop the exact same line. The tsuba, menuki, and fittings are cast in aged bronze, giving the piece a weathered, heirloom quality rather than a polished, factory-new look. The tsuka is wrapped in real rayskin over a solid wood core for a secure, traditional grip, and the saya is carved from solid wood and finished in Suiha's signature emerald green.
Suiha is built for collectors who want a piece with real presence on a display stand, and for practitioners who appreciate traditional materials and construction. Each sword is made to order, so please allow approximately two weeks for crafting before it ships.
Specifications
| Component |
Detail |
| Blade |
Clay-tempered T10 high-carbon steel |
| Guard (Tsuba 鍔) |
Aged Bronze |
| Scabbard (Saya 鞘) |
Solid Wood |
| Handle (Tsuka 柄) |
Real Rayskin over solid wood |
| Menuki |
Aged Bronze |
| Color |
Green |
Dimensions
| Measurement |
Length |
| Total length (with scabbard) |
40.55 in (103 cm) |
| Blade length |
28.35 in (72 cm) |
| Handle length |
10.24 in (26 cm)* |
What's Included
- Suiha 翠波 katana with saya
- Hand-forged construction, full tang
- Real hamon from genuine clay-tempering — not etched or painted
- Backed by our reviews and craftsmanship close-up gallery
- Ships from our forge ; typical delivery ~2 weeks
Care and maintenance
Wipe the blade after handling to remove oils and moisture, and apply light choji oil for long-term storage. Maintain fittings and saya with dry cloths; avoid abrasive cleaners that can alter patina or rayskin. Because each sword is hand-forged from custom carbon steel, follow traditional cleaning and oiling routines to preserve the hamon and blade integrity.
FAQ
Q: Is the hamon on the blade real?
A: Yes — the hamon is created through genuine clay-tempering of T10 high-carbon steel, not etched or painted.
Q: How long does crafting and shipping take?
A: Each Suiha is made to order at our forge; typical lead time before shipment is about two weeks.
Q: Is the handle made from real rayskin?
A: Yes — the tsuka is wrapped with authentic rayskin over a solid wood core for traditional texture and grip.
Q: Can this be used for cutting practice or combat?
A: The katana is intended for display, collection, and training. It is not marketed as a battle-ready sword; verify local laws and use appropriate safety measures for any training.
Q: What does the set include?
A: The package includes the Suiha 翠波 katana with its solid-wood saya finished in emerald green, mounted on a full-tang construction as described.